EP1430618B1 - Procede pour faire fonctionner un systeme de transmission, et systeme de transmission dans un reseau d'alimentation electrique - Google Patents

Procede pour faire fonctionner un systeme de transmission, et systeme de transmission dans un reseau d'alimentation electrique Download PDF

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Publication number
EP1430618B1
EP1430618B1 EP02774393A EP02774393A EP1430618B1 EP 1430618 B1 EP1430618 B1 EP 1430618B1 EP 02774393 A EP02774393 A EP 02774393A EP 02774393 A EP02774393 A EP 02774393A EP 1430618 B1 EP1430618 B1 EP 1430618B1
Authority
EP
European Patent Office
Prior art keywords
transmission
ued
decentralised
facilities
power supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02774393A
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German (de)
English (en)
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EP1430618A2 (fr
Inventor
Harry Siebert
Helko Ruhnke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP1430618A2 publication Critical patent/EP1430618A2/fr
Application granted granted Critical
Publication of EP1430618B1 publication Critical patent/EP1430618B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/58—Repeater circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5479—Systems for power line communications using repeaters

Definitions

  • a decentralized repeater function so positioned in the power grid, that a transfer of information from the central to the decentralized transmission facilities and vice versa possible is.
  • the repeater transmission device is such positioned that the transmission of information on the shortest or direct way.
  • information transmission to ensure are in the power grids to provide redundant repeater transmission facilities, via the information transmission via network management function the transmission system is reversed. This requires additional economic effort.
  • the object underlying the invention is to be seen in the overhead of the redundancy of the repeater transmission equipment to reduce.
  • the task is based on a method for operating a transmission system in an energy supply network or a transmission system according to the features of the preambles of claims 1 and 7 are each solved by their characterizing features.
  • the essential aspect of the method or of the transmission system according to the invention can be seen therein that at least part of the decentralized transmission facilities additionally configured with repeater functions are that they are from the decentralized transmission device as a decentralized transmission device and / or as a repeater transmission device are configurable.
  • the essential Advantage of the integration of the repeater transmission device or the repeater function in the decentralized transmission facilities can be seen in the fact that much of the in the decentralized transmission equipment existing components like coupling and transmission technology for the realization the repeater function can be shared and thus a considerable reduction of the economic expenditure is achieved for the repeater function.
  • FIG. 1 and 2 each show a power supply network EVN - indicated by an oval line - on whose power supply lines - Not shown - several transmission facilities UE are connected, which together form a transmission system for the transmission of information about a Form energy supply network EN.
  • a central transmission facility UEZ and the remaining transmission devices UE as decentralized transmission facilities UED to the power grid EVN are connected.
  • Such a transmission system serves, for example, to the decentralized transmission facilities UED connected personal computer via the energy supply network EVN and the central transmission facility UEZ to connect to the Internet - not shown, wherein the setting up and dissolving the for the Internet Information Exchange Required Connections - including resource and network management - through the central transmission device UEZ is coordinated.
  • the decentralized transmission devices UED are according to the invention as a decentralized transmission facilities UED with and without repeater function RF configurable, i. the decentralized Transmission devices UED can be implemented by a network management function, inside or outside the transmission system is realized, according to the geographical Ratios of the energy supply network EVN and the transmission ranges the transmission equipment UE in terms their properties are set remotely, where the transmission reaches essentially by the used Transmission method and propagation conditions be determined.
  • each two transmission facilities UED1 / RF configured with repeater function RF.
  • the transmission equipment UED1 / RF with repeater function RF is in each case a range 2.3 range - by dotted lines indicated - assigned.
  • these coverage areas 2,3 are further transmission devices UED2, UED3 to the Power supply network EVN connected, these transmission facilities UED2, UED3 out of range 1 of the central transmission device UEZ arranged are.
  • the repeater function RF in the decentralized Transmission facilities UED / RF can be more remote decentralized Transmission equipment UED, which is otherwise not communicate more with the central transmission device UEZ can, with the central transmission device UEZ be connected, wherein the repeater function RF substantially the receipt of the relevant transmission signals and the Re-transmission of the transmission signals realized.
  • a further range 2.3 is formed, over the more distant decentralized transmission facilities UED reached and with the central transmission facility UEZ in the sense of a data exchange, for example can communicate for internet connections.
  • the Transmission devices UE such as inexpensive memory or Calculator - can be based on existing components such as housing, Power supply and printed circuit boards and in particular existing ones Coupling technology and transmission technology the repeaters Function RF particularly economically in addition to the transmission equipment UE are integrated.
  • Only one programmatic platform for the different protocols, for the decentralized function of the transmission equipment UEZ and required for the repeater function RF in addition to realizing the program implementation can be particularly economical.
  • the activation or configuration of the repeater function RF in the decentralized transmission facilities UED is by a Network management function controlled in the central transmission facility UEZ or in parent, with the central Transmission facility UEZ connected network management centers - Not shown - is realized.
  • the central transmission device UEZ or by the Network management function becomes an alternative path from the decentralized one to the inaccessible, decentralized transmission facility UED1 determined.
  • the newly determined path leads from the central transmission device UEZ via its limited due to the disturbance in the energy supply network Reach area 1 to the decentralized transmission device UED1 / RF with the assigned range of coverage 2 and to the decentralized transmission device UED2, which is located at the border of their range of coverage 2.
  • This transmission device was previously configured without repeater function RF UED2 is at the newly determined path with a Equip RF repeater function, making this a range of coverage 4, with which the decentralized transmission device UED1 / RF with range 3 reaches becomes.
  • the unreachable transmission device UED1 in the coverage area 3 of the transmission device UED1 / RF is arranged, this can be at the newly determined path via the transmission device UED1 / RF with the range of coverage 3 can be achieved.
  • the limit of range 2 with a repeater function RF configured with a range of 4 and the decentralized transmission device UED1 / RF with the range of coverage 3 is configured as a transmission device UED3 / RF, no longer from the central transmission facility UEZ but of the transmission device UED4 / RF is achieved with the range of 4, where the in Range range 3 arranged transmission facilities UED3 reached via the decentralized transmission device UED3 / RF become.
  • An advantageous reconfiguration of transmission facilities UE can in a strategic configuration of the configuration of the transmission system taking into account Failure areas are achieved. This can be done in the transmission system the transmission equipment UE, with the repeater function RF are equipped and with coverage areas can be configured to be positioned such that in the case of unavailability of transmission facilities UE via these transmission devices UE with repeater function RF and their coverage areas alternate paths too determined the unreachable transmission facilities UED and can be configured.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Claims (6)

  1. Procédé pour faire fonctionner un système de transmission dans un réseau d'alimentation électrique (EVN) dans lequel au moins un dispositif de transmission central (UEZ) est connecté à des dispositifs de transmission décentralisés (UED) par l'intermédiaire des lignes d'alimentation électrique du réseau d'alimentation électrique (EVN), dans lequel, en cas de portée de transmission insuffisante du dispositif de transmission central vers le dispositif de transmission décentralisé (UEZ, UED), une fonction répétiteur décentralisée (RF) est positionnée de manière appropriée dans le réseau d'alimentation électrique (EVN),
    caractérisé en ce que
    au moins une partie des dispositifs de transmission décentralisés (UED) sont en outre réalisés avec des fonctions répétiteurs (RF) de manière telle qu'ils sont configurables, à l'aide d'une fonction de gestion de réseau réalisée dans le dispositif de transmission central (UEZ) ou dans le réseau d'alimentation électrique (EVN) et dans les dispositifs de transmission décentralisés (UED), en tant que dispositif de transmission décentralisé (UED) ou en tant que dispositif de transmission décentralisé (UED/RF) avec fonction répétiteur (RF), la fonction répétiteur (RF) étant configurée dans les dispositifs de transmission décentralisés (UED) en fonction de la topologie de réseau du réseau d'alimentation électrique (EVN) et des portées de transmission des dispositifs de transmission décentralisés (UED).
  2. Procédé selon la revendication 1,
    caractérisé en ce que,
    en cas d'inaccessibilité d'un dispositif de transmission décentralisé (UED), les autres dispositifs de transmission décentralisés (UED) et leur fonction répétiteur (RF) sont reconfigurés automatiquement à l'aide de la fonction de gestion de réseau et de la topologie de réseau du réseau d'alimentation électrique (EVN) affectée à la fonction de gestion de réseau de manière telle qu'une communication est possible entre le dispositif de transmission central et les dispositifs de transmission décentralisés (UEZ, UED).
  3. Procédé selon la revendication 2, caractérisé en ce que,
    en cas d'inaccessibilité de l'un des dispositifs de transmission décentralisés (UED), un chemin alternatif pour la transmission des informations du dispositif de transmission central vers le dispositif de transmission inaccessible (UEZ, UED) est déterminé à l'aide de la fonction de gestion de réseau et en ce que les dispositifs de transmission décentralisés concernés (UED) sont configurés selon le chemin déterminé alternativement avec les fonctions répétiteurs nécessaires (RF).
  4. Procédé selon l'une des revendications précédentes, caractérisé en ce que,
    dans le cas d'une initialisation ou dans le cadre de l'élargissement ou de la réduction de la reconfiguration prévue du système de transmission, les dispositifs de transmission décentralisés (UED) et leurs fonctions répétiteurs (RF) sont configurés à l'aide de la fonction de gestion de réseau et de la topologie de réseau du réseau d'alimentation électrique (EVN) affectée à la fonction de gestion de réseau par l'intermédiaire de lignes d'alimentation électrique de manière telle qu'on obtient une distance de transmission aussi courte que possible.
  5. Procédé selon l'une des revendications précédentes, caractérisé en ce que
    le système de transmission est configuré de manière telle que, en cas d'inaccessibilité de dispositifs de transmission décentralisés (UED), une partie des dispositifs de transmission décentralisés (UED/RF) avec fonction répétiteur (RF) est réalisée et positionnée de manière telle que des chemins alternatifs vers les dispositifs de transmission inaccessibles (UED) sont déterminés et les dispositifs de transmission (UE) concernés peuvent être configurés pour ce qui est de leur fonction répétiteur (RF) et des dispositifs de transmission (UE) affectés à leur zone de portée (1 ... 4).
  6. Système de transmission dans un réseau d'alimentation électrique (EVN), dans lequel au moins un dispositif de transmission central (UEZ) est connecté à des dispositifs de transmission décentralisés (UED) par l'intermédiaire des lignes d'alimentation électriques du réseau d'alimentation électrique, dans lequel, en cas de portée de transmission insuffisante du dispositif de transmission central vers le dispositif de transmission décentralisé (UEZ, UED), une fonction répétiteur décentralisée (RF) est positionnée de manière appropriée dans le réseau d'alimentation électrique (EVN),
    caractérisé en ce que
    au moins une partie des dispositifs de transmission décentralisés (UED) sont en outre réalisés avec des fonctions répétiteurs (RF) de manière telle qu'ils sont configurables, à l'aide d'une fonction de gestion de réseau affectée dans le système de transmission ou à celui-ci, en tant que dispositif de transmission décentralisé (UED) ou en tant que dispositif de transmission décentralisé (UED/RF) avec fonction répétiteur (RF), la fonction répétiteur (RF) étant configurée dans les dispositifs de transmission décentralisés (UED) en fonction de la topologie de réseau du réseau d'alimentation électrique (EVN) et des portées de transmission des dispositifs de transmission décentralisés (UED).
EP02774393A 2001-09-27 2002-09-20 Procede pour faire fonctionner un systeme de transmission, et systeme de transmission dans un reseau d'alimentation electrique Expired - Lifetime EP1430618B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10147772 2001-09-27
DE10147772A DE10147772C1 (de) 2001-09-27 2001-09-27 Verfahren zum Betreiben eines Übertragungssystems und Übertragungssystem in einem Energieversorgungsnetz
PCT/DE2002/003536 WO2003030396A2 (fr) 2001-09-27 2002-09-20 Procede pour faire fonctionner un systeme de transmission, et systeme de transmission dans un reseau d'alimentation electrique

Publications (2)

Publication Number Publication Date
EP1430618A2 EP1430618A2 (fr) 2004-06-23
EP1430618B1 true EP1430618B1 (fr) 2005-03-30

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EP02774393A Expired - Lifetime EP1430618B1 (fr) 2001-09-27 2002-09-20 Procede pour faire fonctionner un systeme de transmission, et systeme de transmission dans un reseau d'alimentation electrique

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Country Link
US (1) US20050089029A1 (fr)
EP (1) EP1430618B1 (fr)
AT (1) ATE292337T1 (fr)
AU (1) AU2002340748A1 (fr)
DE (2) DE10147772C1 (fr)
DK (1) DK1430618T3 (fr)
ES (1) ES2236587T3 (fr)
WO (1) WO2003030396A2 (fr)

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WO2006135830A2 (fr) * 2005-06-10 2006-12-21 Mckesson Automation Inc. Systeme de gestion des stocks faisant appel a des etiquettes rfid pour faciliter la distribution et la reconstitution des stocks

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US20050089029A1 (en) 2005-04-28
DK1430618T3 (da) 2005-05-30
WO2003030396A2 (fr) 2003-04-10
DE10147772C1 (de) 2003-09-11
ATE292337T1 (de) 2005-04-15
ES2236587T3 (es) 2005-07-16
DE50202656D1 (de) 2005-05-04
EP1430618A2 (fr) 2004-06-23
WO2003030396A3 (fr) 2003-08-07
AU2002340748A1 (en) 2003-04-14

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